in reply to How to use a bunch of uses with just one use?
Hello BluePerl,
Just a side note on this:
$a = $b; # should give me an error/warning
Actually, that’s a bad example:
17:47 >perl -Mstrict -Mwarnings -e "$a = $b; print qq[Bye!\n];" Bye! 17:48 >
$a and $b are “special package variables” used by sort and so not subject to the usual declaration rules. See perlvar.
Hope that helps,
| Athanasius <°(((>< contra mundum | Iustus alius egestas vitae, eros Piratica, |
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Re^2: How to use a bunch of uses with just one use?
by BluePerl (Acolyte) on Aug 07, 2015 at 08:04 UTC |